import os import string import urllib.parse import urllib.request from .compat import WINDOWS def path_to_url(path: str) -> str: """ Convert a path to a file: URL. The path will be made absolute and have quoted path parts. """ path = os.path.normpath(os.path.abspath(path)) url = urllib.parse.urljoin("file:", urllib.request.pathname2url(path)) return url def url_to_path(url: str) -> str: """ Convert a file: URL to a path. """ assert url.startswith( "file:" ), f"You can only turn file: urls into filenames (not {url!r})" _, netloc, path, _, _ = urllib.parse.urlsplit(url) if not netloc or netloc == "localhost": # According to RFC 8089, same as empty authority. netloc = "" elif WINDOWS: # If we have a UNC path, prepend UNC share notation. netloc = "\\\\" + netloc else: raise ValueError( f"non-local file URIs are not supported on this platform: {url!r}" ) path = urllib.request.url2pathname(netloc + path) # On Windows, urlsplit parses the path as something like "/C:/Users/foo". # This creates issues for path-related functions like io.open(), so we try # to detect and strip the leading slash. if ( WINDOWS and not netloc # Not UNC. and len(path) >= 3 and path[0] == "/" # Leading slash to strip. and path[1] in string.ascii_letters # Drive letter. and path[2:4] in (":", ":/") # Colon + end of string, or colon + absolute path. ): path = path[1:] return path
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_jaraco_text.py | File | 3.27 KB | 0644 |
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_log.py | File | 1015 B | 0644 |
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appdirs.py | File | 1.63 KB | 0644 |
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compat.py | File | 2.34 KB | 0644 |
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compatibility_tags.py | File | 6.13 KB | 0644 |
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datetime.py | File | 242 B | 0644 |
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deprecation.py | File | 3.62 KB | 0644 |
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direct_url_helpers.py | File | 3.12 KB | 0644 |
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egg_link.py | File | 2.41 KB | 0644 |
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encoding.py | File | 1.14 KB | 0644 |
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entrypoints.py | File | 2.99 KB | 0644 |
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filesystem.py | File | 4.83 KB | 0644 |
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filetypes.py | File | 716 B | 0644 |
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glibc.py | File | 3.65 KB | 0644 |
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hashes.py | File | 4.86 KB | 0644 |
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logging.py | File | 11.33 KB | 0644 |
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misc.py | File | 22.98 KB | 0644 |
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packaging.py | File | 2.06 KB | 0644 |
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retry.py | File | 1.36 KB | 0644 |
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setuptools_build.py | File | 4.33 KB | 0644 |
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subprocess.py | File | 8.78 KB | 0644 |
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temp_dir.py | File | 9.09 KB | 0644 |
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unpacking.py | File | 11.67 KB | 0644 |
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urls.py | File | 1.56 KB | 0644 |
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virtualenv.py | File | 3.38 KB | 0644 |
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wheel.py | File | 4.39 KB | 0644 |
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